Add three Loongson 3 based machine types:
MACH_LEMOTE_A1004 is laptop;
MACH_LEMOTE_A1101 is mini-itx;
MACH_LEMOTE_A1205 is all-in-one machine.
The most significant differrent between A1004 and A1101/A1205 is
the laptop has EC but others don't.
Signed-off-by: Huacai Chen <chenhc@xxxxxxxxxx>
Signed-off-by: Hongliang Tao <taohl@xxxxxxxxxx>
Signed-off-by: Hua Yan <yanh@xxxxxxxxxx>
---
arch/mips/include/asm/bootinfo.h | 23 +++++++++++++--------
arch/mips/include/asm/mach-loongson/machine.h | 6 +++++
arch/mips/loongson/Kconfig | 26 +++++++++++++++++++++++++
arch/mips/loongson/common/machtype.c | 5 +++-
4 files changed, 50 insertions(+), 10 deletions(-)
diff --git a/arch/mips/include/asm/bootinfo.h b/arch/mips/include/asm/bootinfo.h
index 7a51d87..d5da63e 100644
--- a/arch/mips/include/asm/bootinfo.h
+++ b/arch/mips/include/asm/bootinfo.h
@@ -61,15 +61,20 @@
/*
* Valid machtype for Loongson family
*/
-#define MACH_LOONGSON_UNKNOWN 0
-#define MACH_LEMOTE_FL2E 1
-#define MACH_LEMOTE_FL2F 2
-#define MACH_LEMOTE_ML2F7 3
-#define MACH_LEMOTE_YL2F89 4
-#define MACH_DEXXON_GDIUM2F10 5
-#define MACH_LEMOTE_NAS 6
-#define MACH_LEMOTE_LL2F 7
-#define MACH_LOONGSON_END 8
+enum loongson_machine_type {
+ MACH_LOONGSON_UNKNOWN,
+ MACH_LEMOTE_FL2E,
+ MACH_LEMOTE_FL2F,
+ MACH_LEMOTE_ML2F7,
+ MACH_LEMOTE_YL2F89,
+ MACH_DEXXON_GDIUM2F10,
+ MACH_LEMOTE_NAS,
+ MACH_LEMOTE_LL2F,
+ MACH_LEMOTE_A1004,
+ MACH_LEMOTE_A1101,
+ MACH_LEMOTE_A1205,
+ MACH_LOONGSON_END
+};
/*
* Valid machtype for group INGENIC
diff --git a/arch/mips/include/asm/mach-loongson/machine.h b/arch/mips/include/asm/mach-loongson/machine.h
index 4321338..481c5d9 100644
--- a/arch/mips/include/asm/mach-loongson/machine.h
+++ b/arch/mips/include/asm/mach-loongson/machine.h
@@ -24,4 +24,10 @@
#endif
+#ifdef CONFIG_LEMOTE_MACH3A
+
+#define LOONGSON_MACHTYPE MACH_LEMOTE_A1004
+
+#endif /* CONFIG_LEMOTE_MACH3A */
+
#endif /* __ASM_MACH_LOONGSON_MACHINE_H */
diff --git a/arch/mips/loongson/Kconfig b/arch/mips/loongson/Kconfig
index d46a923..6c56c97 100644
--- a/arch/mips/loongson/Kconfig
+++ b/arch/mips/loongson/Kconfig
@@ -58,6 +58,32 @@ config LEMOTE_MACH2F
These family machines include fuloong2f mini PC, yeeloong2f notebook,
LingLoong allinone PC and so forth.
+
+config LEMOTE_MACH3A
+ bool "Lemote Loongson 3A family machines"
+ select ARCH_SPARSEMEM_ENABLE
+ select GENERIC_ISA_DMA_SUPPORT_BROKEN
+ select GENERIC_HARDIRQS_NO__DO_IRQ
+ select BOOT_ELF32
+ select BOARD_SCACHE
+ select CSRC_R4K
+ select CEVT_R4K
+ select CPU_HAS_WB
+ select HW_HAS_PCI
+ select ISA
+ select I8259
+ select IRQ_CPU
+ select SYS_HAS_CPU_LOONGSON3
+ select SYS_HAS_EARLY_PRINTK
+ select SYS_SUPPORTS_SMP
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL
+ select SYS_SUPPORTS_HIGHMEM
+ select SYS_SUPPORTS_LITTLE_ENDIAN
+ select LOONGSON_MC146818
+ help
+ Lemote Loongson 3A family machines utilize the 3A revision of
+ Loongson processor and RS780/SBX00 chipset.
endchoice
config CS5536
diff --git a/arch/mips/loongson/common/machtype.c b/arch/mips/loongson/common/machtype.c
index 2efd5d9..e377b44 100644
--- a/arch/mips/loongson/common/machtype.c
+++ b/arch/mips/loongson/common/machtype.c
@@ -25,8 +25,11 @@ static const char *system_types[] = {
[MACH_LEMOTE_ML2F7] "lemote-mengloong-2f-7inches",
[MACH_LEMOTE_YL2F89] "lemote-yeeloong-2f-8.9inches",
[MACH_DEXXON_GDIUM2F10] "dexxon-gdium-2f",
- [MACH_LEMOTE_NAS] "lemote-nas-2f",
+ [MACH_LEMOTE_NAS] "lemote-nas-2f",
[MACH_LEMOTE_LL2F] "lemote-lynloong-2f",
+ [MACH_LEMOTE_A1004] "lemote-3a-notebook-a1004",
+ [MACH_LEMOTE_A1101] "lemote-3a-itx-a1101",
+ [MACH_LEMOTE_A1205] "lemote-2gq-aio-a1205",
[MACH_LOONGSON_END] NULL,
};
--
1.7.7.3
